Dynamics of a cavitation bubble near a solid surface and the induced damage
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DOI: 10.1016/j.jfluidstructs.2019.102799
Abstract: Abstract Numerical and experimental studies of the dynamics of a cavitating bubble near a resilient metal surface were performed. To augment the experimental flow visualizations of a collapsing bubble, numerical simulations were conducted to more… read more here.
Keywords: cavitation bubble; surface; induced damage; bubble near ... See more keywords
Numerical analysis of the jet stage of bubble near a solid wall using a front tracking method
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DOI: 10.1063/1.4974073
Abstract: The dynamics of a toroidal bubble near a solid wall for a large part of stand-off parameters γ (γ=d/Rmax, d is the distance between the solid wall and the bubble centre at the moment of… read more here.
Keywords: tracking method; near solid; solid wall; front tracking ... See more keywords
Letter: Counter-jet formation of an expanding bubble near a curved elastic boundary
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DOI: 10.1063/1.5081786
Abstract: A high-speed liquid jet is commonly observed during the collapse phase of a cavitation bubble. In this letter, we present a surprising counter-jet (directed away from the nearby boundary) that forms in the early expansion… read more here.
Keywords: near curved; counter jet; jet; elastic boundary ... See more keywords